The Mavic Red Rock Under Short turns any pair of shorts into cycling apparel. You can even wear it under shell or softshell pants when it's chilly outside.

The Red Rock Under Short is made with a stretch polyester/elastane that's not only comfortable, but adds a bit of support to slow fatigue. It also pulls moisture away from your skin to keep you dry and comfortable.

Mavic's Ergo 2D Insert uses two densities and two foam thickness to provide all-day comfort and moisture management. It cushions your perineal area to reduce numbness and discomfort.

The Mavic Red Rock Under Short comes in six sizes from X-Small to XX-Large. It's available in Black.